fill in the missing number
originally: ?
new price: $3.80
15% decrease
how do you find the original price? help!
0.85x = 3.8
x = 3.8 / 0.85
x = 4.47
originally: ?
new price: $3.80
15% decrease
how do you find the original price? help!
x = 3.8 / 0.85
x = 4.47